Audio headset



FIG. 1 is a perspective view of an audio headset showing my new design;

FIG. 2 is another perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof;

FIG. 9 is an enlarged view of portion 9 shown in FIG. 1 ;

FIG. 10 is an enlarged view of portion 10 shown in FIG. 2 ; and,

FIG. 11 is an enlarged view of portion 11 shown in FIG. 3 .

The dot dash dot broken lines encircling portions of the audio headset in FIG. 1 and illustrated in the enlarged view of FIG. 9 , FIG. 2 and illustrated in the enlarged view of FIG. 10 , and, FIG. 3 and illustrated in the enlarged view of FIG. 11 form no part of the claimed design. 

CLAIM The ornamental design for an audio headset, as shown and described. 